Business Details
Specialist Roofing Contractors UK
NWIR is a national roof refurbishment contractor specialising in all types of roofing systems for commercial and industrial properties. Our in-house multi-disciplined workforce is trained to the highest standards in health and safety and the installation of waterproofing systems. We support clients with large-scale roofing projects and national reactive maintenance, utilising our own fleet of high-level access equipment. Our operations team is supported by roofing surveyors who conduct in-depth assessments using the latest diagnostic technology. As one of the UK's most accredited roofing contractors, we offer new roofing systems guaranteed for up to 40 years.We are accredited by major manufacturers to apply their products to commercial and industrial roofs, providing single-point guarantees of up to 25 years. Our commitment to excellence is reflected in our partnerships with North West Safety Services for independent health and safety consultancy. We carry comprehensive insurance coverage to ensure client confidence. With offices across the UK, including Warrington, Glasgow, Newcastle, Birmingham, and London, we provide nationwide service. Our focus on minimising business disruption while delivering tailored solutions has made us a trusted partner for clients across the UK's major cities.
Services
Roof Cladding
Wall Cladding
Metal Cladding
Asbestos Overcladding
Cladding Coatings
Felt Roofing Systems
Commercial Roof Surveys
Cut Edge Corrosion Treatment
Gutter Lining Systems
Electronic Leak Detection
Highlights and features
- We are one of the UK's most accredited roofing contractors
- Our consultants are fully trained and certified professionals
- New roofing systems guaranteed for up to 40 years
- We utilise the latest diagnostic technology for roof surveys
- Comprehensive insurance coverage for all our operations
Associations and certifications
- NFRC
What people say
Expert knowledge
Professional service
Reliable solutions
Excellent communication
Safety focused
Services
Roof Cladding
Our roof cladding services provide durable, weather-resistant solutions for commercial and industrial buildings. Using high-quality materials like steel, aluminium, and composite panels, we create bespoke systems that enhance structural integrity while offering thermal efficiency and aesthetic appeal. The non-load-bearing design forms an effective waterproof seal, protecting against elemental damage while extending roof lifespan. Our installations comply with current warm roof regulations and can be tailored to match specific architectural requirements.
Asbestos Overcladding
We specialise in safe asbestos overcladding solutions for commercial properties. This cost-effective method encapsulates existing asbestos materials without removal, minimising health risks and regulatory compliance issues. Our approach includes installing new protective layers over asbestos-containing roofs while maintaining structural integrity. The process reduces disposal costs and business disruption compared to full asbestos removal, while providing enhanced weather protection and thermal efficiency for industrial buildings.
Commercial Roof Surveys
Our comprehensive roof surveys utilise advanced diagnostic technology including moisture scanning and electronic leak detection. These assessments identify hidden damage, structural weaknesses, and maintenance requirements without invasive procedures. Surveys help prevent costly repairs by detecting issues early, ensuring compliance with safety standards, and guiding maintenance planning. We provide detailed condition reports with photographic evidence to support informed decision-making for commercial property owners.
Cladding Coatings
We apply specialist protective coatings to extend the lifespan of existing cladding systems. These high-performance coatings restore weather resistance, improve aesthetics, and enhance corrosion protection for both roof and wall cladding. Available in multiple colours, our solutions from trusted brands like Dulux Cladshield and Rust-Oleum Noxyde provide durable, insurance-backed warranties. The airless spray application process minimises disruption while delivering professional results.
Felt Roofing Systems
We install modern felt roofing systems using APAO, APP, and SBS materials for commercial properties. Our solutions include both traditional torch-applied and cold-applied systems that meet current insulation standards. We offer single-layer overlays or fully insulated warm roof constructions with tapered insulation schemes to eliminate water ponding. These systems provide reliable waterproofing while complying with modern thermal efficiency requirements for flat and low-pitch commercial roofs.
Questions
What types of commercial roofing systems do you install?
We install metal cladding systems, felt roofing, liquid applied membranes, and single-ply membranes. Our solutions include insulation upgrades and tapered systems to address water ponding issues.
Do you provide roof surveys for existing buildings?
Yes, we conduct comprehensive commercial roof surveys using moisture scanning and electronic leak detection technology to assess roof condition without invasive procedures.
Can you handle asbestos-related roofing work?
Yes, we specialise in asbestos overcladding solutions that safely encapsulate existing asbestos materials while providing enhanced weather protection and regulatory compliance.
What areas do you cover?
We operate nationwide across the UK, with offices in Warrington, Glasgow, Newcastle, Birmingham, and London, serving all major cities and industrial centres.
How long do your roofing systems last?
Our roofing solutions come with guarantees up to 40 years, with proper maintenance metal roofs typically lasting 30-45 years and single-ply membranes 15-20 years.
Are your contractors qualified?
Yes, our team includes fully trained and accredited roofing consultants with specialist knowledge in commercial and industrial roofing systems.
